git: update to v2.2.2

[ps-cgit] / git

diff --git a/git b/git
index 9b7cbb315923e61bb0c4297c701089f30e116750..fdf96a20acf96a6ac538df8113b2aafd6ed71d50 160000 (submodule)
--- a/git
+++ b/git
@@ -1 +1 @@
-Subproject commit 9b7cbb315923e61bb0c4297c701089f30e116750
+Subproject commit fdf96a20acf96a6ac538df8113b2aafd6ed71d50